CA2153520C - Systeme et methode catalytique pour l'obtention de polyolefines a large spectre de masse moleculaire - Google Patents

Systeme et methode catalytique pour l'obtention de polyolefines a large spectre de masse moleculaire

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Publication number
CA2153520C
CA2153520C CA002153520A CA2153520A CA2153520C CA 2153520 C CA2153520 C CA 2153520C CA 002153520 A CA002153520 A CA 002153520A CA 2153520 A CA2153520 A CA 2153520A CA 2153520 C CA2153520 C CA 2153520C
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Prior art keywords
metallocene
zirconium dichloride
fluorenyl
process according
bis
Prior art date
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Expired - Lifetime
Application number
CA002153520A
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English (en)
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CA2153520A1 (fr
Inventor
M. Bruce Welch
Rolf L. Geerts
Syriac J. Palackal
Ted M. Pettijohn
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Phillips Petroleum Co
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Phillips Petroleum Co
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    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
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    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
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    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
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    • B01J2531/49—Hafnium
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    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
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    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Un système catalytique comprenant un métallocène ponté à base de fluorényle, un métallocène non ponté et un cocatalyseur approprié et l'utilisation de ces systèmes catalytiques pour obtenir des polymères d'oléfine. De nouveaux polymères d'oléfine obtenus à l'aide de ces méthodes.
CA002153520A 1994-09-13 1995-07-10 Systeme et methode catalytique pour l'obtention de polyolefines a large spectre de masse moleculaire Expired - Lifetime CA2153520C (fr)

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US08/305,243 US5594078A (en) 1991-07-23 1994-09-13 Process for producing broad molecular weight polyolefin
US08/305,243 1994-09-13

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CA2153520A1 CA2153520A1 (fr) 1996-03-14
CA2153520C true CA2153520C (fr) 1999-08-31

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TW357157B (en) 1999-05-01
DE69532461D1 (de) 2004-02-26
BR9504008A (pt) 1996-09-24
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AU3037195A (en) 1996-04-04
US5534473A (en) 1996-07-09
CA2153520A1 (fr) 1996-03-14
KR100377078B1 (ko) 2003-06-18
NO310363B1 (no) 2001-06-25
HUT72277A (en) 1996-04-29
US5594078A (en) 1997-01-14
ZA957695B (en) 1996-04-15
EP0705851B1 (fr) 2004-01-21
SG54082A1 (en) 1998-11-16
NO952835L (no) 1996-03-14
NO952835D0 (no) 1995-07-17
FI953456A0 (fi) 1995-07-17
AU677128B2 (en) 1997-04-10
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HU218866B (hu) 2000-12-28
HU9502155D0 (en) 1995-09-28
FI953456A7 (fi) 1996-03-14
CN1053676C (zh) 2000-06-21
BG99794A (bg) 1996-06-28
PL310392A1 (en) 1996-03-18
FI953456L (fi) 1996-03-14
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CZ235195A3 (en) 1996-04-17
EP0705851A3 (fr) 1997-03-05
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ATE258194T1 (de) 2004-02-15
KR960010689A (ko) 1996-04-20

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